at random

英 [æt ˈrændəm]

美 [æt ˈrændəm]

胡乱地; 随便地; 任意地; 随机地; 偶然地

IELTS法律

英英释义

adv

• in a random manner
  1. the houses were randomly scattered
  2. bullets were fired into the crowd at random
  Synonym:randomlyindiscriminatelyhaphazardlywilly-nillyarbitrarilyevery which way

双语例句

• Under ordinary conditions, these atoms lies at random angles to one another.
  在一般条件下，这些原子相互之间以不规则的角度排列。
• Are these parameters generated at random?
  这些天气情况是否都是随机发生的？
• He took a book at random.
  他随手取了一本书。
• Note: The patterns I discuss in this article were chosen at random to address common tasks.
  注意：本文中我所讨论的模式是为进行普通任务而随机选择的。
• Difficulty in sleep also resulted from free-floating which allows the headhands to move about at random.
  自由漂浮令人的头和手胡乱摆动，因此也能睡眠困难。
• Three black people were killed by shots fired at random from a minibus.
  3名黑人被从一辆面包车里胡乱射出的子弹打死了。
• She opened the book at random and started reading.
  她随意翻开书就看了起来。
• I don't know much about wines, so I just bought a white one at random.
  我对酒不怎么在行，所以我随便买了一瓶白酒。
• They sample 2, 000 people at random to test the new drink.
  他们随意请来了2000人来尝试这种新饮料。
• We develop imputation estimators of mean of responses for semiparametric varying-coefficient model with response variables missing at random.
  在响应变量随机缺失时，研究了半参数变系数模型响应变量均值的借补估计。